37
37
#define AllButtons (Button1MotionMask|Button2MotionMask|Button3MotionMask|\
38
38
Button4MotionMask|Button5MotionMask)
41
41
* Check existing events in queue to find if any match. If so, return.
42
42
* If not, flush buffer and see if any more events are readable. If one
43
43
* matches, return. If all else fails, tell the user no events found.